CN213868498U - Prefabricated superimposed sheet convenient to equipment - Google Patents
Prefabricated superimposed sheet convenient to equipment Download PDFInfo
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- CN213868498U CN213868498U CN202022845820.4U CN202022845820U CN213868498U CN 213868498 U CN213868498 U CN 213868498U CN 202022845820 U CN202022845820 U CN 202022845820U CN 213868498 U CN213868498 U CN 213868498U
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- superimposed sheet
- splice
- connecting plate
- groove
- splicing
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Abstract
The utility model discloses a prefabricated superimposed sheet convenient to equipment, including the superimposed sheet body, the superimposed sheet body is square, the up end of square is provided with four splice grooves, four splice grooves and four limit one-to-ones of square, the splice groove is the U-shaped groove, the outside of the directional square in open end in U-shaped groove, be provided with locating piece and connecting plate in the splice groove, be provided with on the connecting plate with locating piece complex through-hole, two splice grooves that set up relatively on the same superimposed sheet body, locating piece and the connecting plate in another splice groove in one of them splice groove are on same water flat line, and when two superimposed sheet bodies splice, the connecting plate on one of them superimposed sheet body passes through the through-hole with the locating piece on another superimposed sheet body and is connected. The utility model provides a current prefabricated superimposed sheet be difficult for aligning, lead to the inconvenient problem of concatenation.
Description
Technical Field
The utility model relates to a building materials technical field, concretely relates to prefabricated superimposed sheet convenient to equipment.
Background
The prefabricated composite slab is an assembled integral floor slab formed by overlapping prefabricated slabs and cast-in-place reinforced concrete layers. The preparation process comprises the steps of binding steel bars on the precast slabs, wherein the length of the steel bars is determined according to the design length of the laminated slab, then placing the precast slabs in a mold, and then sequentially pouring concrete, solidifying and maintaining to obtain the finished precast laminated slab. The prefabricated laminated slab is a modern building material, is widely applied to building construction, and has the advantages of convenience, rapidness, time saving and labor saving.
The sizes of the existing prefabricated composite slabs are different, the prefabricated composite slabs need to be spliced in the actual use process, the structures used for splicing are not reserved in the existing prefabricated composite slabs, two prefabricated composite slabs are tiled and aligned in the later splicing process, and then concrete is poured into the gaps between the two prefabricated composite slabs to form the prefabricated composite slabs. Two prefabricated superimposed sheets are difficult to align, resulting in inconvenient splicing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated superimposed sheet convenient to equipment solves current prefabricated superimposed sheet and is difficult for aligning, leads to the inconvenient problem of concatenation.
The utility model discloses a following technical scheme realizes:
prefabricated superimposed sheet convenient to equipment, including the superimposed sheet body, the superimposed sheet body is square board, the up end of square board is provided with four splice grooves, four splice grooves and four limit one-to-ones of square board, the splice groove is the U-shaped groove, the outside of the directional square board of open end in U-shaped groove, be provided with locating piece and connecting plate in the splice groove, be provided with on the connecting plate with locating piece complex through-hole, two splice grooves that set up relatively on the same superimposed sheet body, locating piece and the connecting plate in another splice groove in one of them splice groove are on same water flat line, and when two superimposed sheet bodies splice, the connecting plate on one of them superimposed sheet body passes through the through-hole with the locating piece on another superimposed sheet body and is connected.
The outside of the directional square board of open end in U-shaped groove specifically indicates when two superimposed sheet bodies splice, and the open end in U-shaped groove on one of them superimposed sheet body is directional another superimposed sheet body, and when two superimposed sheet bodies splice promptly, the splice groove intercommunication on two superimposed sheet bodies constitutes the direction groove, the top of locating piece and connecting plate all is less than the up end of superimposed sheet body.
The utility model discloses with the splice groove of two relative settings, the connecting plate in locating piece in one of them splice groove and another splice groove is at same water flat line, when two superimposed sheet bodies splice, and the connecting plate on one of them superimposed sheet body passes through the through-hole with the locating piece on another superimposed sheet body to be connected, when two superimposed sheet bodies splice promptly, links through two connecting plates simultaneously, and stability is good.
The utility model discloses a set up the splice groove on the superimposed sheet body, it provides the reference to align when can splicing for two superimposed sheet bodies, improve the alignment rate, be provided with locating piece and connecting plate simultaneously in the splice groove, when two superimposed sheet bodies splice, the connecting plate on one of them superimposed sheet body passes through the through-hole with the locating piece on another superimposed sheet body and is connected, realize two superimposed sheet body preliminary concatenations and location, not only solve current prefabricated superimposed sheet and be difficult for aligning, lead to the inconvenient problem of concatenation, the stability of 1 concatenation of two superimposed sheet bodies when it does benefit to the later stage and pours.
Furthermore, the connecting plate rotates and sets up in the splice groove, and when two superimposed sheet bodies splice, the connecting plate on one of them superimposed sheet body passes through the through-hole with the locating piece on another superimposed sheet body and is connected.
Furthermore, a rotating shaft is arranged on the side wall of the splicing groove, and one end of the connecting plate is rotatably arranged on the rotating shaft.
Furthermore, the side wall of the splicing groove is provided with an elastic piece, and one end of the connecting plate is connected with the elastic piece.
The setting of elastic component not only can satisfy when two superimposed sheet bodies splice, and the locating piece on the connecting plate on one of them superimposed sheet body and another superimposed sheet body passes through the through-hole and is connected, and because the elastic component has certain elasticity, it is more convenient to operate.
Further, the elastic member is a spring.
Furthermore, in the same splicing groove, the connecting plate is connected with the positioning block through a through hole.
The arrangement ensures that the splicing is not carried out, the connecting plates are convenient to fix in the splicing grooves, and one ends of the connecting plates are prevented from extending out of the splicing grooves.
Further, the positioning block is a square cylinder or a round cylinder.
Furthermore, the positioning block and the connecting plate are both made of steel or both made of precast concrete.
Further, the depth of the splicing groove is 1/2-2/3 of the thickness of the laminated plate body.
Further, the superimposed sheet body is square plate.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a set up the splice groove on the superimposed sheet body, it provides the reference to align when can splicing for two superimposed sheet bodies, improve the alignment rate, be provided with locating piece and connecting plate simultaneously in the splice groove, when two superimposed sheet bodies splice, the connecting plate on one of them superimposed sheet body passes through the through-hole with the locating piece on another superimposed sheet body and is connected, realize two superimposed sheet body preliminary concatenations and location, not only solve current prefabricated superimposed sheet and be difficult for aligning, lead to the inconvenient problem of concatenation, the stability of 1 concatenation of two superimposed sheet bodies when it does benefit to the later stage and pours.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of a prefabricated composite slab.
Reference numbers and corresponding part names in the drawings:
1-laminated plate body, 2-splicing groove, 3-positioning block, 4-connecting plate and 5-through hole.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in figure 1, prefabricated superimposed sheet convenient to equipment, including superimposed sheet body 1, superimposed sheet body 1 is square board, the up end of square board is provided with four splice groove 2, four splice groove 2 and four limit one-to-ones of square board, splice groove 2 is the U-shaped groove, the outside of the directional square board of open end in U-shaped groove, be provided with locating piece 3 and connecting plate 4 in the splice groove 2, the lateral wall of splice groove 2 is provided with the pivot, the one end of connecting plate 4 is rotated and is set up in the pivot, be provided with on the connecting plate 4 with 3 complex through-holes 5 of locating piece, two splice grooves 2 that set up relatively on same superimposed sheet body 1, locating piece 3 in one of them splice groove 2 and connecting plate 4 in another splice groove 2 are on same water flat line, when two superimposed sheet bodies 1 splice, connecting plate 4 on one of them superimposed sheet body 1 and locating piece 3 on another superimposed sheet body 1 pass through-hole 5 The positioning blocks 3 are square cylinders or round cylinders, and the positioning blocks 3 and the connecting plates 4 are made of steel or made of precast concrete.
In this embodiment, the depth of the splicing groove 2 is 1/2-2/3 of the thickness of the laminated slab body 1, and the laminated slab body 1 is preferably a square plate or a rectangular plate.
The working process of the embodiment is as follows:
when two superimposed sheet bodies 1 splice, align splice groove 2 on two superimposed sheet bodies 1, then pass through-hole 5 with connecting plate 4 on one of them superimposed sheet body 1 and locating piece 3 on another superimposed sheet body 1 and be connected, realize two superimposed sheet body 1 preliminary concatenations and location, then two superimposed sheet bodies 1 are further connected to the square inslot concreting that two splice grooves 2 constitute again.
In this embodiment, through set up splice groove 2 on superimposed sheet body 1, align when can be two superimposed sheet bodies 1 concatenation and provide the reference, improve the alignment rate, be provided with locating piece 3 and connecting plate 4 simultaneously in splice groove 2, during two superimposed sheet bodies 1 concatenations, connecting plate 4 on one of them superimposed sheet body 1 is connected through-hole 5 with locating piece 3 on another superimposed sheet body 1, realize two superimposed sheet body 1 preliminary concatenations and location, not only solve current prefabricated superimposed sheet and be difficult for lining up, lead to the inconvenient problem of concatenation, the stability of two superimposed sheet body 1 concatenations when it does benefit to the later stage and pours.
Example 2:
as shown in fig. 1, the present embodiment is based on embodiment 1, and is different from embodiment 1 in that: the mode that connecting plate 4 rotated the setting is different, specifically is:
an elastic piece is arranged on the side wall of the splicing groove 2, one end of the connecting plate 4 is connected with the elastic piece, and the elastic piece is a spring; in the same splicing groove 2, a connecting plate 4 is connected with a positioning block 3 through a through hole 5.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The prefabricated laminated slab convenient to assemble comprises a laminated slab body (1) and is characterized in that the laminated slab body (1) is a square plate, four splicing grooves (2) are formed in the upper end face of the square plate, the four splicing grooves (2) correspond to four edges of the square plate one by one, the splicing grooves (2) are U-shaped grooves, the open ends of the U-shaped grooves point to the outer side of the square plate, positioning blocks (3) and connecting plates (4) are arranged in the splicing grooves (2), through holes (5) matched with the positioning blocks (3) are formed in the connecting plates (4), the two splicing grooves (2) which are oppositely arranged on the same laminated slab body (1), the positioning block (3) in one splicing groove (2) and the connecting plate (4) in the other splicing groove (2) are on the same horizontal line, and when the two laminated slab bodies (1) are spliced, the connecting plate (4) on one laminated slab body (1) is connected with the positioning block (3) on the other laminated slab body (1) through the through hole (5).
2. Prefabricated composite for easy assembly according to claim 1, characterised in that said connection plate (4) is rotatably arranged in the splicing groove (2).
3. Prefabricated composite slab facilitating assembly according to claim 2, characterized in that the side walls of said splicing groove (2) are provided with a rotation shaft, and one end of said connecting plate (4) is rotatably arranged on said rotation shaft.
4. Prefabricated composite slab facilitating assembly according to claim 2, characterized in that the side walls of said splicing groove (2) are provided with elastic elements, one end of said connecting plate (4) being connected to said elastic elements.
5. The prefabricated composite panel for easy assembly as claimed in claim 4, wherein said elastic member is a spring.
6. Prefabricated composite slab facilitating assembly according to claim 4, characterised in that in the same splicing groove (2) the connection plate (4) is connected to the positioning block (3) through a through hole (5).
7. Prefabricated composite slab facilitating the assembly according to claim 1, characterized in that said positioning block (3) is a square cylinder or a circular cylinder.
8. Prefabricated composite slab facilitating assembly according to claim 1, characterised in that said positioning blocks (3) and said connecting plates (4) are made of steel or of precast concrete.
9. Prefabricated composite slab facilitating the assembly according to claim 1, characterized in that the depth of the splicing groove (2) is 1/2-2/3 of the thickness of the composite slab body (1).
10. Prefabricated composite slab facilitating assembly according to any of claims 1-9, characterized in that said composite slab body (1) is a square plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845820.4U CN213868498U (en) | 2020-12-01 | 2020-12-01 | Prefabricated superimposed sheet convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845820.4U CN213868498U (en) | 2020-12-01 | 2020-12-01 | Prefabricated superimposed sheet convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213868498U true CN213868498U (en) | 2021-08-03 |
Family
ID=77066339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022845820.4U Active CN213868498U (en) | 2020-12-01 | 2020-12-01 | Prefabricated superimposed sheet convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213868498U (en) |
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2020
- 2020-12-01 CN CN202022845820.4U patent/CN213868498U/en active Active
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